A classic formation where the Red Cannon at 7th file, 5th rank and the Red Pawn at 3rd file, 5th rank create an 'Empty Cannon' to defeat the Black General at 5th file, 10th rank. Detailed analysis of how the Red forces maneuver, including the trapped Black Advisor at 4th file, 8th rank and the helpless Black Elephant at 5th file, 8th rank.